<?php
include_once('./base/xcx_sqlclass.php');
include_once('./base/xcx_commonclass.php');
$fun=new commonfun();
$mysql=new MMsql();
$user_id=$_POST['userid'];
$wk_id=$_POST['wkid'];
$isable=0;
$sql="update wk_students set isable='".$isable."' where user_id='".$user_id."' and wk_id='".$wk_id."'";
$result=$mysql->doSql($sql);
echo $result;